Results 61 to 70 of about 3,009 (186)

Rediscovery of Passiflora clypeophylla (subgenus Decaloba): a highly threatened and narrow endemic species found within a karstic canyon in Guatemala

open access: yesNordic Journal of Botany, Volume 2026, Issue 5, May 2026.
Passiflora clypeophylla, an endemic species to the Guatemalan karstic forests last seen in 1889 and deemed extinct, was rediscovered in the Department of Alta Verapaz, east of Cobán. The species was known only from a single specimen hailed from the type locality, Rubel Cruz, where it has been found again. An additional location has been identified in a
J.R. Kuethe   +3 more
wiley   +1 more source

Piperaceae endémicas del Perú

open access: yesRevista Peruana de Biología, 2013
La familia Piperaceae es reconocida en el Perú por presentar tres géneros y 830 especies (Brako & Zarucchi, 1993; Ulloa Ulloa et al., 2004), principalmente hierbas y arbustos. En este trabajo reconocemos 491 especies y 68 variedades como endémicos en
Blanca León
doaj   +1 more source

Piperaceae novae

open access: yesNotizblatt des Königl. botanischen Gartens und Museums zu Berlin, 1917
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

NOTAS SOBRE PIPERACEAE. NOVOS SINÔNIMOS.

open access: yesRodriguésia
RESUMO Neste trabalho, os autores sinonimizam algumas variedades da família Piperaceae.
ELSIE F. GUIMARÃES, C. GONÇALVES COSTA
doaj   +1 more source

Five new species of Piper from Bolivia

open access: yesLilloa, 2020
Examining piperaceae specimens obtained in Bolivia and Brazil by E. de la Sota, five collections of Bolivian pipers were discovered that cannot be identified with any of the known species and that here are described as new to science.
T. G. Yuncker
doaj  

Anti-inflammatory Activity of (Piperaceae)

open access: yesNatural Product Communications, 2008
Anti-inflammatory activity of a crude extract of Piper magnibaccum (Piperaceae) and of compounds isolated from it was established using the TPA-induced mouse ear edema model and an in vitro quantitative lipoxygenase inhibition assay.
Emrizal   +6 more
doaj   +1 more source

Morfología de los granos de polen de las familias Aristolochiaceae, Moraceae, Phytolaccaceae y Piperaceae del Valle de México

open access: yesBotan‪ical Sciences, 1992
Se presenta e ilustra la morfología de los granos de polen de las especies pertenecientes a las familias Aristolochiaceae, Moraceae, Phytolaccaceae y Piperaceae del Valle de México.
David Leonor Quiroz-García   +3 more
doaj   +1 more source

Pollination in Piperaceae

open access: yesAnnals of the Missouri Botanical Garden, 1974
(Uploaded by Plazi for the Bat Literature Project) A study of four Piper species and one Pothomorphe species in Costa Rica showed that insects do visit some Piperaceae flowers and are probably involved in pollination. Due to the globular nature of the pollen it is not likelythat wind or rain are significantpollination agents.
openaire   +4 more sources

Notes on the Piperaceae of China

open access: yesNovon, 1999
Four new species of Piper are de- scribed from China: P dolichostachyum, P. tseng- ianum, P wangii, and P yui; one new combination is made: Piper boehmeriifolium var. glabricaule; a new name, Piper cathayanum, is proposed for a lat- er homonym; the identities of Piper arboricola and PR philippinum are discussed; and new synonyms and lectotypes are ...
Gilbert, Michael George, Xia, Nianhe
openaire   +3 more sources

Composição florística e estrutura da comunidade de epífitas vasculares em uma área de ecótono em Campo Mourão, PR, Brasil Floristic composition and structure of the vascular epiphyte community in a transition area at Campo Mourão, Paraná, Brazil

open access: yesActa Botânica Brasílica, 2010
O presente estudo foi realizado em uma área de ecótono de aproximadamente 30 hectares entre Floresta Estacional Semidecidual e Floresta Ombrófila Mista, localizada na Capela do Calvário, município de Campo Mourão, PR.
Henrique Cesar Lopes Geraldino   +2 more
doaj   +1 more source

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